Warm Aqua Marble

#509b9a

Notes

Warm Aqua Marble (#509B9A) is a true cyan with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (179°, 32%, 46%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#509b9a

RGB

rgb(80, 155, 154)

HSL

hsl(179, 32%, 46%)